FIELD: information technologies.
SUBSTANCE: method includes preliminary preparation of information on platform integrity and formulation of a requirement to integrity verification. A module of network access request initiates an access request, a module of network access authorities starts a process of bidirectional authentication of a user and starts performance of a protocol of three-element single-range authentication with a service unit of user authentication. After successful bidirectional authentication of a user a TNC service and a TNC client perform bidirectional assessment of platform integrity. The module of network access request and the module of network access authorities control ports according to appropriate recommendations and realise mutual control of access of the access request module and access authorities module.
EFFECT: improved expansibility and cryptographic security.
10 cl, 5 dwg
